private void DrawBackground(Graphics.Graphics graphics)
{
var texture = graphics.GetTexture2DByName("terrain");
int tx, ty;
tx = (int)Math.Ceiling((double)graphics.GetGraphicsDeviceManager().GraphicsDevice.Viewport.Width / 32);
ty = (int)Math.Ceiling((double)graphics.GetGraphicsDeviceManager().GraphicsDevice.Viewport.Height / 32);
Vector2 textureIndex = new Vector2(13 * Constants.SpriteSize, 7 * Constants.SpriteSize);
for (int x = 0; x < tx; x++)
for (int y = 0; y < ty; y++)
graphics.GetSpriteBatch().Draw(texture, new Vector2(x * Constants.TileSize, y * Constants.TileSize).ToRectangle(),
textureIndex.ToRectangle(Constants.SpriteSize), Color.White);
}
public BasicLightableSceneWithMap(Graphics.Graphics graphics)
: base(graphics)
{
Map = new MinecraftMap();
_Map.GenerateTestMap();
Camera = new Camera2D();
int x = graphics.GetGraphicsDeviceManager().GraphicsDevice.Viewport.Width / 2;
int y = graphics.GetGraphicsDeviceManager().GraphicsDevice.Viewport.Height / 2;
//minX = x;
//minY = y;
//maxX = (int)world.WorldSize.X - (MainGame.GlobalGraphicsDeviceManager.PreferredBackBufferWidth / 2);
//maxY = (int)world.WorldSize.Y - (MainGame.GlobalGraphicsDeviceManager.PreferredBackBufferHeight / 2);
Camera.Position = new Vector2(x + (32 * 32), y + (25 * 32));
}
public BasicLightableScene(Graphics.Graphics graphics)
{
int width, height;
width = graphics.GetGraphicsDeviceManager().GraphicsDevice.Viewport.Width;
height = graphics.GetGraphicsDeviceManager().GraphicsDevice.Viewport.Height;
Camera = new Camera2D();
LightScene = new RenderTarget2D(graphics.GetGraphicsDeviceManager().GraphicsDevice,
width, height);
BaseScene = new RenderTarget2D(graphics.GetGraphicsDeviceManager().GraphicsDevice,
width, height);
_Entities = new List<IAnimatedEntity>();
_StaticLights = new List<LightSource>();
if (!Minecraft2D.ScaleGame)
{
graphics.ResolutionChanged += (sender, e) =>
{
Console.WriteLine("[BasicLightableScene] Destroying and recreating render targets.");
width = graphics.GetGraphicsDeviceManager().GraphicsDevice.Viewport.Width;
height = graphics.GetGraphicsDeviceManager().GraphicsDevice.Viewport.Height;
LightScene.Dispose();
BaseScene.Dispose();
LightScene = new RenderTarget2D(graphics.GetGraphicsDeviceManager().GraphicsDevice,
width, height);
BaseScene = new RenderTarget2D(graphics.GetGraphicsDeviceManager().GraphicsDevice,
width, height);
};
}
}
public void DrawBaseScene(Graphics.Graphics graphics)
{
graphics.GetGraphicsDeviceManager().GraphicsDevice.SetRenderTarget(BaseScene);
graphics.GetGraphicsDeviceManager().GraphicsDevice.Clear(Color.CornflowerBlue);
graphics.GetSpriteBatch().Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, DepthStencilState.None, RasterizerState.CullNone,
transformMatrix: Camera.Transformation(graphics.GetGraphicsDeviceManager().GraphicsDevice));
Map.Draw(graphics, Camera);
//Draws the regular entites and their sprites and whatnot.
((List<IAnimatedEntity>)Entities).ForEach(entity =>
{
entity.Draw(graphics);
});
graphics.GetSpriteBatch().End();
graphics.GetGraphicsDeviceManager().GraphicsDevice.SetRenderTarget(null);
}
public override void Draw(Graphics.Graphics graphics)
{
graphics.GetSpriteBatch().Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, DepthStencilState.None, RasterizerState.CullNone);
graphics.GetGraphicsDeviceManager().GraphicsDevice.Clear(Color.Black);
DrawBackground(graphics);
DrawControls(graphics);
DrawCursor(graphics);
graphics.GetSpriteBatch().End();
}
public void Draw(Graphics.Graphics graphics)
{
graphics.GetGraphicsDeviceManager().GraphicsDevice.Clear(Color.CornflowerBlue);
graphics.GetSpriteBatch().Begin(sortMode: Microsoft.Xna.Framework.Graphics.SpriteSortMode.Deferred,
/*transformMatrix: Camera.Transformation(graphics.GetGraphicsDeviceManager().GraphicsDevice)
,*/ depthStencilState: DepthStencilState.None, samplerState: SamplerState.PointClamp);
Map.Draw(graphics);
int tx, ty;
tx = (int)Math.Floor(Minecraft2D.InputHelper.MousePosition.X / Constants.TileSize);
ty = (int)Math.Floor(Minecraft2D.InputHelper.MousePosition.Y / Constants.TileSize);
if(Map.GetTileAtIndex(tx, ty) != null)
graphics.GetSpriteBatch().Draw(GetRectangle(graphics), new Rectangle(tx * Constants.TileSize, ty * Constants.TileSize, Constants.TileSize, Constants.TileSize), Color.Gray * .32f);
TestPlayer.Draw(graphics);
graphics.GetSpriteBatch().End();
}
public new void Draw(Graphics.Graphics graphics)
{
DrawBaseScene(graphics);
DrawLights(graphics);
graphics.GetGraphicsDeviceManager().GraphicsDevice.Clear(Color.White);
graphics.GetSpriteBatch().Begin(blendState: Lighted.Multiply, samplerState: SamplerState.PointClamp);
var screenRect = graphics.ScreenRectangle();
graphics.GetSpriteBatch().Draw(BaseScene, screenRect, Color.White);
ScreenRect = screenRect;
if (RenderLights)
graphics.GetSpriteBatch().Draw(LightScene, screenRect, Color.White);
graphics.GetSpriteBatch().End();
}
public LightingTest(Graphics.Graphics graphics)
{
int width, height;
width = graphics.GetGraphicsDeviceManager().GraphicsDevice.Viewport.Width;
height = graphics.GetGraphicsDeviceManager().GraphicsDevice.Viewport.Height;
FullyLitWorld = new RenderTarget2D(graphics.GetGraphicsDeviceManager().GraphicsDevice, width, height);
Lightpass = new RenderTarget2D(graphics.GetGraphicsDeviceManager().GraphicsDevice, width, height);
Lights = new List<QuadLightSource>();
graphics.ResolutionChanged += (sender, e) =>
{
width = e.Width;
height = e.Height;
Console.WriteLine("Destroying lighting test textures.");
FullyLitWorld.Dispose();
FullyLitWorld = new RenderTarget2D(graphics.GetGraphicsDeviceManager().GraphicsDevice, width, height);
Lightpass.Dispose();
Lightpass = new RenderTarget2D(graphics.GetGraphicsDeviceManager().GraphicsDevice, width, height);
};
}
public void DrawLights(Graphics.Graphics graphics)
{
graphics.GetGraphicsDeviceManager().GraphicsDevice.SetRenderTarget(LightScene);
graphics.GetGraphicsDeviceManager().GraphicsDevice.Clear(AmbientLight);
graphics.GetSpriteBatch().Begin(SpriteSortMode.Deferred, BlendState.Additive, SamplerState.PointClamp, DepthStencilState.None, RasterizerState.CullNone, transformMatrix: Camera.Transformation(graphics.GetGraphicsDeviceManager().GraphicsDevice));
var texture = graphics.GetTexture2DByName("circle");
((List<LightSource>)StaticLights).ForEach(light =>
{
graphics.GetSpriteBatch().Draw(
texture, light.Size, light.Color
);
});
//The dynamic lights
foreach (var entity in Entities.Where(x => x is IDynamicLightEntity))
{
if (entity is IDynamicLightEntity)
{
var entityAsLight = (IDynamicLightEntity)entity;
var drawingPoint = entityAsLight.Position.ToRectangle();
drawingPoint.Width = texture.Width;
drawingPoint.Height = texture.Height;
if (entityAsLight.LightSize != 1.0f)
{
drawingPoint.Width = (int)(drawingPoint.Width * entityAsLight.LightSize);
drawingPoint.Height = (int)(drawingPoint.Height * entityAsLight.LightSize);
}
if (entityAsLight.LightOffset != null)
{
drawingPoint.X += (int)(entityAsLight.LightOffset.X - (drawingPoint.Width / 2));
drawingPoint.Y += (int)(entityAsLight.LightOffset.Y - (drawingPoint.Height / 2));
}
graphics.GetSpriteBatch().Draw(texture, drawingPoint, entityAsLight.LightColor);
}
}
graphics.GetSpriteBatch().End();
graphics.GetGraphicsDeviceManager().GraphicsDevice.SetRenderTarget(null);
}
public Texture2D GetRectangle(Graphics.Graphics graphics)
{
if (_Rectangle == null)
{
_Rectangle = new Texture2D(graphics.GetGraphicsDeviceManager().GraphicsDevice, 1, 1);
_Rectangle.SetData<Color>(new Color[] { Color.White });
}
return _Rectangle;
}
private Texture2D MakeRectangle(Graphics.Graphics graphics, Color color)
{
var rectangle = new Texture2D(graphics.GetGraphicsDeviceManager().GraphicsDevice, 1, 1);
rectangle.SetData(new[] { color });
return rectangle;
}
private void DrawLight(Graphics.Graphics graphics)
{
graphics.GetGraphicsDeviceManager().GraphicsDevice.SetRenderTarget(Lightpass);
graphics.GetSpriteBatch().Begin(blendState: BlendState.Additive);
graphics.GetGraphicsDeviceManager().GraphicsDevice.Clear(new Color(75, 75, 75, 100)); //ambient light
Lights.ForEach(light =>
{
graphics.GetSpriteBatch().Draw(graphics.GetTexture2DByName("circle"),
light.rectangle,
light.color);
});
var point = Minecraft2D.InputHelper.MousePosition.ToPoint();
point.X -= (graphics.GetTexture2DByName("circle").Width / 2);
point.Y -= (graphics.GetTexture2DByName("circle").Height / 2);
graphics.GetSpriteBatch().Draw(graphics.GetTexture2DByName("circle"), point.ToVector2(), Color.White);
graphics.GetSpriteBatch().End();
graphics.GetGraphicsDeviceManager().GraphicsDevice.SetRenderTarget(null);
}
private void DrawFullyLit(Graphics.Graphics graphics)
{
graphics.GetGraphicsDeviceManager().GraphicsDevice.SetRenderTarget(FullyLitWorld);
graphics.GetSpriteBatch().Begin();
graphics.GetGraphicsDeviceManager().GraphicsDevice.Clear(Color.CornflowerBlue);
graphics.GetSpriteBatch().Draw(graphics.GetTexture2DByName("trivium"),
new Rectangle(0, 0, 800, 350), Color.White);
graphics.GetSpriteBatch().End();
graphics.GetGraphicsDeviceManager().GraphicsDevice.SetRenderTarget(null);
}
public override void Draw(Graphics.Graphics graphics)
{
DrawFullyLit(graphics);
DrawLight(graphics);
graphics.GetGraphicsDeviceManager().GraphicsDevice.Clear(Color.White);
//graphics.GetSpriteBatch().Begin(SpriteSortMode.Deferred, Multiply, null, null, null, null, null);
graphics.GetSpriteBatch().Begin(blendState: Multiply, sortMode: SpriteSortMode.Immediate);
graphics.GetSpriteBatch().Draw(FullyLitWorld, graphics.ScreenRectangle(), Color.White);
if(RenderLight)
graphics.GetSpriteBatch().Draw(Lightpass, graphics.ScreenRectangle(), Color.White);
graphics.GetSpriteBatch().End();
}
